National Instruments SCB-68 User Manual page 77

SCB-68 Quick Reference Label
NATIONAL
INSTRUMENTS
P/N 182509B-01
FACTORY DEFAULT SETTING
S1
S2
S5 S4 S3
* TEMP. SENSOR DISABLED
* ACCESSORY POWER ON
S1
S2
S5 S4 S3
* TEMP. SENSOR ENABLED
ON DIFFERENTIAL CH. 0
* ACCESSORY POWER ON
S1
S2
S5 S4 S3
* 68 GENERIC TERMINALS
(TEMP. SENSOR AND
ACCESSORY POWER OFF)
© National Instruments Corporation
S SERIES DEVICES
PIN # SIGNAL
68
ACH0
34 ACH0-
PIN #
67
ACH0GND 12
33 46
ACH1+
66 ACH1- 13
32 ACH1GND 47
65 ACH2+ 14
31 ACH2- 48
64 ACH2GND 15
30 49
ACH3+
63 ACH3- 16
29 ACH3GND 50
62 NC 17
28 NC 51
61 NC 18
27 52
NC
60
NC 19
26 NC 53
59 NC 20
25 NC 54
58 NC 21
24 55
NC
57
NC 22
23 NC 56
B-5
Chapter B
SIGNAL PIN #
1
DGND
35
SCANCLK
DGND 2
DIO3
36
+5V 3
DIO7
37
DGND 4
DIO2
38
DIO6
5
DGND 39
DIO1
6
DIO5
40
DGND 7
DIO0
41
DIO4
8
DGND 42
NC 9
AOGND 43
DAC1OUT 10
44
AOGND
DAC0OUT 11
NC 45
Figure B-4. S Series Devices
SCB-68 Shielded Connector Block User Manual
Quick Reference Labels
SIGNAL
FREQ_OUT
DGND
GPCTR0_OUT
DGND
PFI9/GPCTR0_GATE
PFI8/GPCTR0_SOURCE
DGND
PFI7/STARTSCAN
PFI6/WFTRIG
DGND
PFI5/UPDATE*
GPCTR1_OUT
DGND
PFI4/GPCTR1_GATE
+5V, FUSED
PFI3/GPCTR1_SOURCE
DGND
PFI2/CONVERT*
PFI1/TRIG2
DGND
PFI0/TRIG1
EXTSTROBE*